haiii
i want to know, is there any script in R to measure looping averageif (like in
the excel) ...
for example:
i have a vector
rowvalue
10
22
3-3
4-2
51
6-2
i want to measure the average of the vector for negative value with window
Hello,
Try the following.
sapply(seq_len(nrow(dat) - 4), function(i){
w - window(dat$value, start = i, end = i + 4)
mean(w[w 0])})
Hope this helps,
Rui Barradas
Em 26-09-2012 16:38, Eko andryanto Prakasa escreveu:
haiii
i want to know, is there any script in R to measure looping
tibco.com
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf
Of Eko andryanto Prakasa
Sent: Wednesday, September 26, 2012 8:39 AM
To: r-help@R-project.org
Subject: [R] averageif and looping
haiii
i want to know
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